Question [Compressor]

[Simorq]

Srep TMP
[External compressor:srep]
header = 0
packcmd = SREP64 {options} -m5f $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = SREP64 -d {options} -s - - <stdin> <stdout>

Srep TMP+Stdout
[External compressor:srep]
packcmd = srep64 {options}-m5f $$arcdatafile$$.tmp - <stdout>
unpackcmd = srep64 -d {options} - - <stdin> <stdout>


Srep Stdin
[External compressor:srep]
header = 0
packcmd = SREP64 {options} -m5f - - <stdin> <stdout>
unpackcmd = SREP64 -d {options} -s - - <stdin> <stdout>

Which method is better?

[78372]

1st one is slow, but generally never fails. 2nd one is fast, but you will have trouble understanding remaining time and progress. Third one is almost same as second one, but fails sometimes.

[EzzEldin16]

[External compressor:srep]
;options = l%d (minimal match length, default=512)
header = 0
mem = 1024
packcmd = srep {options} -a1 -m5f $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = srep -d $$arcpackedfile$$.tmp $$arcdatafile$$.tmp
i use this one it works good and it is not a method it's compressor configuration

[Simorq]

1st one is slow, but generally never fails. 2nd one is fast, but you will have trouble understanding remaining time and progress. Third one is almost same as second one, but fails sometimes.

Thanks
Ratio does not change?

[78372]

Nope